I have just had a winter service on my 2020 S4.
Issue raised that the 48 Volt battery was 50% charged and they indicated they would charge it for me (Only £50 !!). This raises a number of questions:
Why is it low ?
How do you measure the charge ?
How do you charge it ?
Is there a...
Recently bought a new S4 (2020 model). I have the 'Driver Assistance Pack Tour'.
The 'Adaptive Cruise Control with Stop & Go' works as expected.
I cannot get 'Active Lane Assist' to work and I not convinced 'Traffic-jam assist' controls the steering when required.
Any ideas ?